We mentioned the newly created We Love LOST blog a few days ago, however I think a second mention is required.
On Friday (tomorrow) a friend of the We Love LOST blog, Jami Losurdo, would like all Twitter users to thank Darlton and the LOST crew in 140 characters or less using the hash tag #ThankstoLost.
Also the We Love LOST blog would like you to send Thank You messages, pictures and updates to firstname.lastname@example.org before and after the finale to share your favorite experiences with the LOST team and your fellow Losties. They want to see your finale celebration photos and hear about your experiences !
Go to this We Love LOST blog post for more details